LuteHole Soundhole covers are made in the USA from solid wood and can be popped in and out easily with no modification to your guitar.
🔔Standard 4 inch (101mm) diameter guitar soundholes
🔔 Fight feedback beautifully and protect your guitar from pick damage
🔔 Pure Maple Solid wood
🔔 Made in the USA
If your guitar soundhole diameter is smaller than 4inch and between 95-100mm, you can still install it into your soundhole by cutting the foam-rubbergasket a little bit and it is location in the edge of the back.